Full-Time

Director AI/ML & Data Science

Nielsen

Nielsen

10,001+ employees

Global audience measurement and data analytics

No salary listed

Bengaluru, Karnataka, India

In Person

Category
Data & Analytics (1)
Required Skills
LLM
NLTK
Python
Airflow
SAS
Data Science
Tensorflow
R
Neural Networks
Keras
Pytorch
Apache Spark
SQL
Machine Learning
RAG
Tableau
AWS
JIRA
Scala
Confluence
Alteryx
OpenCV
SpaCy
Looker
Requirements
  • Bachelor’s/Master’s degree or PhD in a quantitative research field, such as computer science, data science, statistics, mathematics, biological/physical sciences, etc.
  • 10+ years of experience working with Data Science, AI, deep learning and statistics.
  • 8-10 years of experience with statistical coding languages such as Python, Spark, SAS, R, Scala, and/or SQL.
  • 3-5 years of experience working in a cloud-based environment, ideally AWS.
  • Good understanding of business tools such as JIRA, Airflow, Confluence, Smartsheets, Google Workspace suite.
  • Excellent statistical and analytical skills.
  • Experience in data integrations (e.g., developing data pipelines, analytics workflows, self-service apps)
  • 3-5 years experience with low-code/no-code tools (e.g., Alteryx).
  • 3-5 years experience in visualization tools e.g., Tableau, PowerBI, Looker, Spotfire, Salesforce dashboards.
  • Excellent communication (verbal and written) and presentation skills in English.
  • Excellent critical thinking and problem-solving skills.
  • Sense of curiosity, skepticism, and attention to detail.
  • Knowledge of market research methodologies, media consumption trends, and media industry regulations is a plus.
  • Strong foundation in core data science principles, including statistical modeling, machine learning algorithms, and data manipulation techniques.
  • Experience with NLP libraries and frameworks (e.g., NLTK, SpaCy, Hugging Face Transformers, Gensim).
  • Experience with computer vision libraries and frameworks (e.g., OpenCV, TensorFlow, PyTorch, Keras).
  • Hands-on experience with GenAI tools and techniques, including RAG, SLMs, prompt engineering, and fine-tuning pre-trained models.
  • Familiarity with deploying and managing machine learning and GenAI models in production environments.
Responsibilities
  • Manage multiple teams of Gracenote data science and analytics engineers, with direct and indirect managerial responsibilities.
  • Work with local and global management across all relevant org partners to ensure success and productivity and business outcomes of assigned teams.
  • Create a culture based on Nielsen values, fostering a culture of collaboration, innovation, and continuous learning and growth.
  • Establish operating rhythm and cadence within areas of responsibility to ensure transparent communication and inclusiveness, with the aim of creating a positive high retention environment for associates.
  • Track KPIs including productivity and employee retention.
  • Coordinate and maintain a talent pipeline, including connections with Universities and supporting internships and new joiner programs.
  • Continuously assess and improve business processes.
  • Apply an automation mindset to automate processes for recurring analyses and simulations, focusing on efficiency.
  • Oversee the deployment and maintenance of machine learning models, AI & LLM based solutions and data pipelines in a production environment.
  • Establish and enforce rigorous quality assurance processes to maintain the integrity and accuracy of audience measurement data.
  • Ensure adherence to tools of the Product Development Lifecycle.
  • Drive research initiatives to improve existing methodologies for statistical sampling and research for panels and surveys.
  • Oversee evolution of analytics to incorporate more predictive and prescriptive analytics into Nielsen’s operational processes.
  • Identify and implement market research methodologies appropriate for the media measurement space.
  • Represent Global Data Solutions Data Science and Analytics team in cross-functional (e.g., Product, Technology, Audience Measurement Data Science) engagements.
  • Stay abreast of emerging trends, technologies, and best practices in data science, market research, and media analytics, contributing to thought leadership initiatives and industry forums.
  • Lead initiatives in core data science, including statistical modeling, machine learning, data mining, and experimental design.
  • Develop and implement NLP solutions for text analysis, sentiment analysis, topic modeling, information extraction, and chatbot development.
  • Lead computer vision projects, including image/video analysis, object detection, image classification, facial recognition, and video understanding.
  • Utilize GenAI tools for workflow creation, including building and deploying Agentic RAG systems, Small Language Models (SLMs), text generation, and content summarization.
Desired Qualifications
  • PhD preferred in a quantitative research field.
  • Experience with GenAI tools and techniques, including RAG, SLMs, prompt engineering, and fine-tuning pre-trained models.
  • Knowledge of market research methodologies, media consumption trends, and media industry regulations is a plus.

Nielsen measures audience data for media across TV, digital, audio, and streaming, providing subscriptions to datasets and analytics for industry players. Its products include cross‑platform ratings, media planning, and marketing optimization insights drawn from a global data network. Gracenote is part of its offerings, expanding content identification and metadata services. Nielsen’s goal is to help customers understand how people consume media and use that information to optimize content, advertising, and business decisions.

Company Size

10,001+

Company Stage

Debt Financing

Total Funding

$21.2B

Headquarters

New York City, New York

Founded

1963

Simplify Jobs

Simplify's Take

What believers are saying

  • Subscription model delivers stable recurring revenue from media clients.
  • Diverse Media Equity program with P&G boosts diverse supplier partnerships.
  • Private equity ownership by Evergreen and Brookfield since 2022 supports growth.

What critics are saying

  • NielsenIQ-Adsquare April 2026 partnership erodes TV ratings monopoly.
  • NIQ GeoPurchase segments fragment Nielsen's cross-platform measurement revenue.
  • Adsquare's 2026 NIQ pivot obsoletes Nielsen's 2020 OOH integrations.

What makes Nielsen unique

  • Nielsen pioneered market share concept in 1929 during Great Depression.
  • Nielsen ratings originated from 1936 Audimeter for radio audiences.
  • Gracenote division provides unique music and video metadata globally.

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Benefits

Health Insurance

401(k) Retirement Plan

401(k) Company Match

Unlimited Paid Time Off

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Headcount

6 month growth

0%

1 year growth

0%

2 year growth

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